<div class="row border-bottom white-bg">
    <nav class="navbar navbar-static-top" role="navigation">
        <div class="navbar-header">
            <button aria-controls="navbar" aria-expanded="false" data-target="#navbar" data-toggle="collapse" class="navbar-toggle collapsed" type="button">
                <i class="fa fa-reorder"></i>
            </button>
            <a href="#" class="navbar-brand">PerWork</a>
        </div>
        <div class="navbar-collapse collapse" id="navbar">
            <ul class="nav navbar-nav">
                <li class="active">
                    <a aria-expanded="false" role="button" href="/app/index/index">主页</a>
                </li>
                <li class="dropdown">
                    <a aria-expanded="false" role="button" href="#" class="dropdown-toggle" data-toggle="dropdown"> 杂七杂八 <span class="caret"></span></a>
                    <ul role="menu" class="dropdown-menu">
                        <li><a href="/demo/fun/toastr">Toastr通知</a>
                        </li>
                        <li><a href="/demo/fun/nestable">嵌套列表</a>
                        </li>
                        <li><a href="/demo/fun/timeline">时间轴</a>
                        </li>
                        <li><a href="#">模态窗口</a>
                        </li>
                    </ul>
                </li>
                <li class="dropdown">
                    <a aria-expanded="false" role="button" href="#" class="dropdown-toggle" data-toggle="dropdown"> 菜单 <span class="caret"></span></a>
                    <ul role="menu" class="dropdown-menu">
                        <li><a href="#">菜单列表</a>
                        </li>
                        <li><a href="#">菜单列表</a>
                        </li>
                        <li><a href="#">菜单列表</a>
                        </li>
                        <li><a href="#">M菜单列表</a>
                        </li>
                    </ul>
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                <li class="dropdown">
                    <a aria-expanded="false" role="button" href="#" class="dropdown-toggle" data-toggle="dropdown"> 菜单 <span class="caret"></span></a>
                    <ul role="menu" class="dropdown-menu">
                        <li><a href="#">菜单列表</a>
                        </li>
                        <li><a href="#">菜单列表</a>
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                        <li><a href="#">菜单列表</a>
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                        <li><a href="#">菜单列表</a>
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                    </ul>
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                <li class="dropdown">
                    <a aria-expanded="false" role="button" href="#" class="dropdown-toggle" data-toggle="dropdown"> 菜单 <span class="caret"></span></a>
                    <ul role="menu" class="dropdown-menu">
                        <li><a href="#">菜单列表</a>
                        </li>
                        <li><a href="#">菜单列表</a>
                        </li>
                        <li><a href="#">菜单列表</a>
                        </li>
                        <li><a href="#">菜单列表</a>
                        </li>
                    </ul>
                </li>

            </ul>
            <ul class="nav navbar-top-links navbar-right">
                <li>
                    <a href="/demo/fun/login">
                        <i class="fa fa-sign-in"></i> 登录
                    </a>
                </li>
                <li>
                    <a href="/demo/fun/register">
                        <i class="fa fa-user-circle-o"></i> 注册
                    </a>
                </li>
            </ul>
        </div>
    </nav>
</div>